import redis

# 定义地址和端口
host = "192.168.99.100"
port = 6380

# 建立redis链接
r = redis.Redis(host=host, port=port)

# 声明一个值
r.set('test','123')

# 取值
code = r.get('test')

# 转码
code = code.decode('utf-8')

print(code)
